8049562836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{689411}}^1$

素因数の和:689564

約数の個数: 48

約数和(自身を含む): 21619960320

約数和(自身を除く): 13570397484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 689411, 1378822, 2068233, 2757644, 4136466, 4825877, 8272932, 9651754, 14477631, 19303508, 28955262, 57910524, 95828129, 191656258, 287484387, 383312516, 574968774, 670796903, 1149937548, 1341593806, 2012390709, 2683187612, 4024781418, 8049562836]

約数ペア:

[(1, 8049562836), (2, 4024781418), (3, 2683187612), (4, 2012390709), (6, 1341593806), (7, 1149937548), (12, 670796903), (14, 574968774), (21, 383312516), (28, 287484387), (42, 191656258), (84, 95828129), (139, 57910524), (278, 28955262), (417, 19303508), (556, 14477631), (834, 9651754), (973, 8272932), (1668, 4825877), (1946, 4136466), (2919, 2757644), (3892, 2068233), (5838, 1378822), (11676, 689411)]